You're complaining about being scammed by someone with negative trust who is involved in account farming and trading?
It's like going to a gang chop shop to buy a car and complaining that the police arrested you for driving a stolen car. Oh, those dirty scammers, I wanted a cheap car so much!
This is not a valid analogy. Accounts and trading are not forbidden by the rules. Consequently, they are not banned and the topics are not closed. This is a gray area. I understand that. But scam is no longer a gray area. Such people need to be banned and topics closed.